GUI skript help

[bebeli555]

So im making a GUI menu that sells items with my custom currency
Check the file i put here as an example

So like. ive searched everywhere on internet but all GUI's seem to just use console commands so
how can i make like a GUI that when an item is clicked in side of the GUI it would execute an skript
not just a console command ---> format slot 0 of player with grass named "&b&lExample" to close then run [execute console command "command"] <---- Not this

Like when a player clicks the grass named &b&LExample inside the menu it would execute this skript:
if {point.%player%} is 150:
remove 150 from {point.%player%}
message "&a&LYou now have access to /warp!"
make console execute command "manuaddp %player% essentials.warp"

 

[Goose]

Requires TuSKe:

command /RuneShop:
    trigger:
        open virtual chest with 3 rows named "&6&LRune&a&LShop" to player
        format gui slot 0 of player with grass named "&b&lExample" to run:
            # do skript stuff here :D

 

[Potato]

command /RuneShop:
    trigger:
        open virtual chest inventory with size 3 named "&6&LRune&a&LShop" to player
        format gui slot 0 of player with grass named "&b&lExample" to run:
            you can put the if command here.